CN208265771U - A kind of truss multistage nanubrium formula sealing device - Google Patents
A kind of truss multistage nanubrium formula sealing device Download PDFInfo
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- CN208265771U CN208265771U CN201820789471.9U CN201820789471U CN208265771U CN 208265771 U CN208265771 U CN 208265771U CN 201820789471 U CN201820789471 U CN 201820789471U CN 208265771 U CN208265771 U CN 208265771U
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- truss
- multistage
- nanubrium
- gas phase
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Abstract
The utility model discloses a kind of truss multistage nanubrium formula closed charging oil filling risers, including truss, liquid-phase tube, gas phase casing, truss multistage nanubrium formula sealing device and seal cover board component；The liquid-phase tube is provided below in the truss, the gas phase casing is provided with outside the liquid-phase tube, the gas phase casing following settings is connected with the truss multistage nanubrium formula sealing device, and seal cover board component is provided below in the truss multistage nanubrium formula sealing device；The arrangement distance at the center of the locking cylinder and gas phase inner sleeve of seal cover board component disclosed by the utility model can increase the locking arm of force of retaining mechanism, it can increase locking torque under the effect of identical power, increase locking frictional force, it locks gas (oil) cylinder and compresses the cylinder diameter ratio 8:5 of gas (oil) cylinder, the locking frictional force generated under the action of identical air pressure or oil pressure is greater than pressing force, to play better seal effect.
Description
Technical field
The utility model relates to oil product conveyings, storage transport field, and in particular to a kind of vertical tubular sealed dress of truss multistage
It sets.
Background technique
To solve environmental pollution and safety problem caused by the oil gas volatilization in petrochemicals storage and transport process, in liquid
Manual operation is needed due to its reasons in structure using two-tube entrucking oil filling riser at present in oil product cargo handling process, using manual manipulation
Oil filling riser aligns the tank mouth of tank car, in this way operation large labor intensity, it is necessary to which operator climbs up tank car operation, and there are dangerous hidden
Suffer from.
And mainly using rail tank car as delivery vehicle, the entrucking of tank truck usually makes for the transport of China's light-end products
Using top loading mode, and oil filling riser makes the special equipment during petrochemical industry fluid assembly and disassembly.Truss oil filling riser is common tank
Installing is one of standby, and truss oil filling riser uses truss structure, and longitudinally, laterally purlin vehicle is arranged on truss, and oil filling riser can be driven to realize three
Coordinate moves freely.During entrucking, purlin vehicle drives oil filling riser mobile by hanging connecting rod, carries out contraposition dress with tank truck mouth
Vehicle.Oil filling riser is inside and outside double-skin duct, and internal layer oil filling riser is scalable.Wherein, due to oil evaporation gas pressure or other external force and
The activity of oil filling riser or tank car, be easy to causeing between oil filling riser and vehicle mouth effectively to seal, and oil product is caused to volatilize.The prior art is logical
It is sealed frequently with taper or other rubber closures, sealing structure is not secured enough, ineffective.
To solve the above-mentioned problems, a kind of truss-like is disclosed in Chinese utility model patent application 2017202195605
Sealing means of crane-pipe, and in particular to a kind of truss-like sealing means of crane-pipe, casing is outside oil filling riser, including force adding machine and sealing
Lid mechanism, force adding machine include power device, and power device is set on the support, and supporter is connect with oil filling riser outer tube, described
Power device connection reinforcing connecting rod, reinforcing connecting rod are arranged in locking body upper end, and locking body is sleeved on the outer wall of oil filling riser inner tube, locking
Body connects locking power device, and the sealed cover mechanism includes Jar opening sealer lid, and the utility model patent structure can simply make crane
Pipe tightly cooperates with tank car mouth, realizes good sealing effect, prevents oil product from volatilizing, but the utility model patent is in setting
When not accounting for tank car mouth run-off the straight sealing device whether can be very good fitting tank mouth, it cannot be guaranteed that better seal.
Summary of the invention
The technical problems to be solved in the utility model is in view of the deficiencies of the prior art, to provide a kind of purlin of better tightness
Frame multistage nanubrium formula sealing device.
The technical problems to be solved in the utility model is achieved through the following technical solutions, and the invention discloses a kind of purlins
Frame multistage nanubrium formula closed charging oil filling riser, including truss, liquid-phase tube, gas phase casing, truss multistage nanubrium formula sealing device and close
Seal cover plate assembly；The liquid-phase tube is provided below in the truss, is provided with the gas phase casing outside the liquid-phase tube, described
Gas phase casing following settings is connected with the truss multistage nanubrium formula sealing device, under the truss multistage nanubrium formula sealing device
Face is provided with seal cover board component.
The truss is equipped with track, is equipped with moving trolley on the track, is equipped with liquid phase in the moving trolley
Or air motor, the moving trolley can orbital motions in the case where pneumatically or hydraulically driving.
The liquid-phase tube is made of level-one liquid-phase tube and liquid phase multistage nanubrium, and the level-one liquid-phase tube is fixedly mounted on described
The lower section of moving trolley, the liquid phase multistage nanubrium are fixedly connected with the level-one liquid-phase tube.
The technical problems to be solved in the utility model can further realize by the following technical programs, and the liquid phase is more
Grade nanubrium can drive wirerope or chain to realize rising by the air motor or liquid phase motor being mounted in the moving trolley
Or decline.
The gas phase casing is made of gas phase inner sleeve and gas phase outer tube；The gas phase outer tube and the level-one liquid phase
Pipe is fixedly mounted, and the gas phase inner sleeve is slidably connected with the gas phase outer tube, and the gas phase inner sleeve can be in gas phase housing
It is moved up and down in pipe.
The technical problems to be solved in the utility model can also further realize by the following technical programs, the gas phase
Sealing element is provided on outer tube, for sealing oil gas.
The truss multistage nanubrium formula sealing device is fixedly mounted on gas phase outer tube lower end, the sealing cover board group
Part is fixedly mounted on gas phase inner sleeve lower end.
The technical problems to be solved in the utility model can also further realize by the following technical programs, the truss
Multistage nanubrium formula sealing device, including compression cylinder, support frame, retaining mechanism component and support spring.
The retaining mechanism component includes pin shaft, preceding latch, check lock lever, gas (hydraulic) cylinder, reset spring and rear locking
Plate.
Gas (hydraulic) cylinder connecting plate of the retaining mechanism component is mounted on the flange of the gas phase inner sleeve lower end,
The rear latch of the retaining mechanism component is fixedly connected on the piston rod of the compression cylinder；The retaining mechanism is in the branch
It is slided up and down in support along guide post, the retaining mechanism assembly set is on the gas phase inner sleeve.
The technical problems to be solved in the utility model can also further realize by the following technical programs, the locking
The gas phase inner sleeve is close to and is locked to the mechanism preceding latch and rear latch in locking, is allowed to non-slip, institute
It states compression cylinder and compresses the gas phase inner sleeve and seal cover board component downwards；Retaining mechanism is in the gas (hydraulic) cylinder when release
It is operated with, along the gas phase inner sleeve upward sliding, realizing to unclamp under the action of the reset spring.
The technical problems to be solved in the utility model can also further realize by the following technical programs, the sealing
Cover board is aluminum large cover, and ball bearing is installed above the aluminum large cover, and sealing rubber pad is installed in lower part；On the ball bearing
Globe joint includes inner ring and outer ring；The inner ring of the ball bearing upper ball joint is connect with the gas phase inner sleeve；The ball
The inner ring and outer ring of bearing arbitrarily rotates in movable range.
Compared with the prior art, the utility model has the following advantages:
(1) the two latch inner headed face of front and back of retaining mechanism and gas phase outer tube periphery cooperate, when locking is interior can produce it is big
Centripetal normal pressure, while generating big axial friction.
(2) the locking arm of force that retaining mechanism can be increased with the arrangement distance at the center of gas phase inner sleeve of locking cylinder, in phase
It can increase locking torque under same power effect, increase locking frictional force.
(3) the cylinder diameter ratio 8:5 of locking gas (oil) cylinder and compression gas (oil) cylinder, produces under the action of identical air pressure or oil pressure
Raw locking frictional force is greater than pressing force.
(4) increase of the tank car with the loading of freight waggon, the decline of vehicle body damping spring, vehicle body decline, the locking of sealing device when entrucking
Mechanism assembly can compensate tank car sedimentation under the action of compression cylinder.
(5) seal cover board, which does long circle, can compensate tank car mouth perpendicular to rail direction and nanubrium generation offset, hang down
It directly can also cover tank car mouth completely when rail direction shifts.
(6) seal cover board ball bearing assembly can make cover board in tank car mouth run-off the straight, cover board inclination can also be compensated, with tank
Vehicle mouth is bonded completely.
Detailed description of the invention
The schematic view of the front view of Fig. 1 the utility model
Fig. 2 the utility model truss multistage nanubrium formula sealing device schematic view of the front view
Fig. 3 the utility model truss multistage nanubrium formula sealing device locking mechanism structure schematic diagram
Fig. 4 the utility model seal cover board schematic view of the front view
1- truss, 2- track, 3- moving trolley, 4- level-one liquid-phase tube, 5- liquid phase multistage nanubrium, 6- gas phase outer tube, 7-
Gas phase inner sleeve, 8- truss multistage nanubrium sealing device, 9- seal cover board component；10- guide post；11- sealing element；
81- compression cylinder, 82- support frame, 83- retaining mechanism component, 84- support spring；
811- pin shaft, latch before 812-, 813- check lock lever, 814- gas (hydraulic) cylinder, 815- reset spring are locked after 816-
Tight plate；
91- aluminum large cover, 92- ball bearing, 93- sealing rubber pad.
Specific embodiment
As shown in Figure 1, a kind of truss multistage nanubrium formula closed charging oil filling riser, including truss 1, liquid-phase tube, gas phase casing, purlin
Frame multistage nanubrium formula sealing device 8 and seal cover board component 9；The liquid-phase tube, the liquid-phase tube is provided below in the truss 1
Outside is provided with the gas phase casing, and the gas phase casing following settings is connected with the truss multistage nanubrium formula sealing device 8,
Seal cover board component 9 is provided below in the truss multistage nanubrium formula sealing device.
The truss 1 is equipped with track 2, is equipped with moving trolley 3 on the track 2, is equipped in the moving trolley 3
Liquid phase or air motor, the moving trolley 3 can be moved in the case where pneumatically or hydraulically driving along track 2.
The liquid-phase tube is made of level-one liquid-phase tube 4 and liquid phase multistage nanubrium 5, and the level-one liquid-phase tube 4 is fixedly mounted on
The lower section of the moving trolley 3, the liquid phase multistage nanubrium 5 are fixedly connected with the level-one liquid-phase tube 4.
The technical problems to be solved in the utility model can further realize by the following technical programs, and the liquid phase is more
Grade nanubrium 5 can drive wirerope or chain to realize by the air motor or liquid phase motor being mounted in the moving trolley 3
It rises or declines.
The gas phase casing is made of gas phase inner sleeve 7 and gas phase outer tube 6；The gas phase outer tube 6 and the level-one
Liquid-phase tube 4 is fixedly mounted, and the gas phase inner sleeve 7 is slidably connected with the gas phase outer tube 6, and the gas phase inner sleeve 7 can be
It is moved up and down in gas phase outer tube 6.
The technical problems to be solved in the utility model can also further realize by the following technical programs, the gas phase
Sealing element 11 is provided on outer tube 6, for sealing oil gas.
The truss multistage nanubrium formula sealing device 8 is fixedly mounted on 6 lower end of gas phase outer tube, the seal cover board
Component 9 is fixedly mounted on 7 lower end of gas phase inner sleeve.
As shown in Fig. 2, the technical problems to be solved in the utility model can also be come by the following technical programs further in fact
It is existing, the truss multistage nanubrium formula sealing device 8, including compression cylinder 81, support frame 82, retaining mechanism component 83 and reset bullet
Spring 84.
The retaining mechanism component 83 includes pin shaft 811, preceding latch 812, check lock lever 813, gas (hydraulic) cylinder 814, answers
Position spring 815 and rear latch 816.
814 connecting plate of gas (hydraulic) cylinder of the retaining mechanism component 83 is mounted on 6 lower end of gas phase outer tube
On flange, the rear latch 816 of the retaining mechanism component 83 is fixedly connected on the piston rod of the compression cylinder 81；The lock
Tight mechanism 83 slides up and down in support frame as described above 82 along guide post 10, and the retaining mechanism 83 is sleeved on the gas phase inner sleeve 7
On.
As shown in figure 3, the technical problems to be solved in the utility model can also be come by the following technical programs further in fact
Existing, the retaining mechanism the component 83 preceding latch 812 and rear latch 816 in locking are close to and lock the gas
Phase inner sleeve 7 is allowed to non-slip, and the compression cylinder 81 compresses downwards the gas phase inner sleeve 7 and seal cover board 9；When release
Retaining mechanism 83 is upward along the gas phase inner sleeve 7 under the action of the gas (hydraulic) cylinder 814 and the reset spring 815
Sliding is realized and unclamps operation.
As shown in figure 4, the technical problems to be solved in the utility model can also be come by the following technical programs further in fact
Existing, the seal cover board 9 is aluminum large cover 91, and ball bearing 92, lower part installation sealing are installed above the aluminum large cover 91
Rubber pad 93；92 upper ball joint of ball bearing includes inner ring and outer ring；The inner ring of 92 upper ball joint of ball bearing with
The gas phase inner sleeve 7 connects；The inner ring and outer ring of the ball bearing 92 arbitrarily rotates in movable range.
In entrucking, by operating pneumatically or hydraulically control system, locking gas (oil) cylinder 814 drives retaining mechanism component 83
Gas phase inner sleeve 7 is locked, gas (oil) cylinder 81 is compressed and hold-down mechanism is driven to compress downwards by gas phase inner sleeve 7 and seal cover board 9
Tank car mouth, the pressing force generated fits closely sealing rubber pad 93 with tank mouth, and generates suitable deflection, reaches reliable
Sealing effect, sealing performance be better than " storage tank farm atmosphere pollutants emission standards " GB20950-2007 national standard, operation letter
It is single.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of truss multistage nanubrium formula sealing device, it is characterised in that: including truss (1), liquid-phase tube, gas phase casing, truss
Multistage nanubrium formula sealing device (8) and seal cover board component (9)；The liquid-phase tube, the liquid is provided below in the truss (1)
Phase tube outside is provided with the gas phase casing, and the gas phase casing following settings is connected with the vertical tubular sealed dress of the truss multistage
It sets (8), seal cover board component (9) are provided below in the truss multistage nanubrium formula sealing device (8).
2. truss multistage nanubrium formula sealing device according to claim 1, it is characterised in that: the truss is equipped with track
(2)；Moving trolley (3) are installed on the track (2)；Liquid phase or air motor are installed on the moving trolley (3), it is described
Moving trolley (3) can be moved in the case where pneumatically or hydraulically driving along track (2).
3. truss multistage nanubrium formula sealing device according to claim 2, it is characterised in that: the liquid-phase tube is by level-one liquid
Mutually pipe (4) and liquid phase multistage nanubrium (5) composition；The level-one liquid-phase tube (4) is fixedly mounted under the moving trolley (3)
Side, the liquid phase multistage nanubrium (5) are fixedly connected with the level-one liquid-phase tube (4).
4. truss multistage nanubrium formula sealing device according to claim 3, it is characterised in that: the liquid phase multistage nanubrium
(5) wirerope or chain can be driven to realize by the air motor or liquid phase motor being mounted on the moving trolley (3) to rise
Or decline.
5. truss multistage nanubrium formula sealing device according to claim 3, it is characterised in that: the gas phase casing is by gas phase
Inner sleeve (7) and gas phase outer tube (6) composition；The gas phase outer tube (6) and the level-one liquid-phase tube (4) are fixedly mounted, institute
It states gas phase inner sleeve (7) to be slidably connected with the gas phase outer tube (6), the gas phase inner sleeve (7) can be in gas phase outer tube (6)
Inside move up and down.
6. truss multistage nanubrium formula sealing device according to claim 1, it is characterised in that: the truss multistage nanubrium formula
Sealing device (8) is fixedly mounted on gas phase outer tube (6) lower end, and the seal cover board component (9) is fixedly mounted on described
Gas phase inner sleeve (7) lower end.
7. truss multistage nanubrium formula sealing device according to claim 6, it is characterised in that: the truss multistage nanubrium formula
Sealing device (8), including compression cylinder (81), support frame (82), retaining mechanism component (83) and support spring (84)；The lock
Tight mechanism assembly includes pin shaft (811), preceding latch (812), check lock lever (813), pneumatic/hydraulic cylinder (814), reset spring
(815) and rear latch (816).
8. truss multistage nanubrium formula sealing device according to claim 7, it is characterised in that: the retaining mechanism component
(83) pneumatic/hydraulic cylinder (814) connecting plate is mounted on the flange of described gas phase inner sleeve (7) lower end, the retaining mechanism
The rear latch (816) of component (83) is fixedly connected on the piston rod of the compression cylinder (81)；The retaining mechanism component
(83) it is slided up and down in support frame as described above (82) along guide post (10), the retaining mechanism component (83) is sleeved in the gas phase
On casing (7).
9. truss multistage nanubrium formula sealing device according to claim 7 or 8, it is characterised in that: the retaining mechanism group
Part (83) the preceding latch (812) and rear latch (816) in locking are close to and lock the gas phase inner sleeve
(7), it is allowed to non-slip, the compression cylinder (81) compresses downwards the gas phase inner sleeve (7) and seal cover board component (9)；Pine
Retaining mechanism component (83) is under the action of the pneumatic/hydraulic cylinder (814) and the reset spring (815) along the gas when opening
Phase inner sleeve (7) upward sliding is realized and unclamps operation.
10. truss multistage nanubrium formula sealing device according to claim 1, it is characterised in that: the seal cover board component
It (9) is aluminum large cover (91) that ball bearing (92) are installed above the aluminum large cover (91), sealing rubber pad is installed in lower part
(93)；Ball bearing (92) upper ball joint includes inner ring and outer ring；The inner ring of ball bearing (92) upper ball joint with
Gas phase inner sleeve (7) connection；The inner ring and outer ring of the ball bearing (92) arbitrarily rotates in movable range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820789471.9U CN208265771U (en) | 2018-05-25 | 2018-05-25 | A kind of truss multistage nanubrium formula sealing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820789471.9U CN208265771U (en) | 2018-05-25 | 2018-05-25 | A kind of truss multistage nanubrium formula sealing device |
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| Publication Number | Publication Date |
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| CN208265771U true CN208265771U (en) | 2018-12-21 |
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| CN201820789471.9U Active CN208265771U (en) | 2018-05-25 | 2018-05-25 | A kind of truss multistage nanubrium formula sealing device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109806750A (en) * | 2019-03-01 | 2019-05-28 | 江苏星亚迪环境科技有限公司 | Sulphur entrucking tail gas collection system and method |
| CN109821385A (en) * | 2019-03-01 | 2019-05-31 | 江苏星亚迪环境科技有限公司 | Sulphur entrucking tail gas recycle processing system and its charge pipe |
| CN110065920A (en) * | 2019-04-27 | 2019-07-30 | 连云港天邦科技开发有限公司 | A kind of big oil filling riser locking type sealing device |
-
2018
- 2018-05-25 CN CN201820789471.9U patent/CN208265771U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109806750A (en) * | 2019-03-01 | 2019-05-28 | 江苏星亚迪环境科技有限公司 | Sulphur entrucking tail gas collection system and method |
| CN109821385A (en) * | 2019-03-01 | 2019-05-31 | 江苏星亚迪环境科技有限公司 | Sulphur entrucking tail gas recycle processing system and its charge pipe |
| CN110065920A (en) * | 2019-04-27 | 2019-07-30 | 连云港天邦科技开发有限公司 | A kind of big oil filling riser locking type sealing device |
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